JP4191429B2 - Vertical joint structure of exterior materials - Google Patents

Vertical joint structure of exterior materials Download PDF

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Publication number
JP4191429B2
JP4191429B2 JP2002141711A JP2002141711A JP4191429B2 JP 4191429 B2 JP4191429 B2 JP 4191429B2 JP 2002141711 A JP2002141711 A JP 2002141711A JP 2002141711 A JP2002141711 A JP 2002141711A JP 4191429 B2 JP4191429 B2 JP 4191429B2
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Prior art keywords
exterior
packing
vertical
joint structure
joiner
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JP2003328529A (en
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真 高見
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Nichiha Corp
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Nichiha Corp
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明は、コーキング材を使用することなく、建築物内部に雨水などの侵入を防止することができる外装材の縦目地構造に関する。
【０００２】
【従来の技術】
図１は、従来の外装材の縦目地構造を示す斜視図であり、上半分は出隅材4-1および外壁パネル4-2を取り付ける前の状態である。図２は、図１のＡ部拡大図である。
【０００３】
図１に示すように、建築物の外装は、一般に、柱１の外装側に防水紙２、縦胴縁３が順に取り付けられ、出隅材4-1および外壁パネル4-2を留付金具5-1、5-2によって縦胴縁３または縦胴縁３を介して柱１に取り付けて構成する。更に、図示しないが、出隅材4-1および外壁パネル4-2の上端部に設けられた横接続部と対応する形状の横接続部を下端部に有する出隅材4-1および外壁パネル4-2を、施工した出隅材4-1および外壁パネル4-2の上に接続して外壁を完成する。
【０００４】
なお、横接続部とは、外装パネルをその長辺方向が地面と平行となるように貼り付ける、いわゆる横貼り施工の場合には外装パネルの長辺方向の接続部を意味し、外装パネルをその長辺方向が地面と垂直となるように貼り付ける、いわゆる縦貼り施工の場合には外装パネルの短辺方向の接続部を意味する。また、縦接続部とは、横貼り施工の場合には外装パネルの短辺方向の接続部を意味し、縦貼り施工の場合には外装パネルの長辺方向の接続部を意味する。
【０００５】
通常、出隅材4-1および外壁パネル4-2の上端部に設けられた横接続部には、止水材９が取り付けられている。この止水材９としては、たとえば樹脂材を膨出加工したものが用いられる。これは、横接続部の僅かな隙間から水が侵入するのを防止するためのものである。
【０００６】
出隅材4-1と外壁パネル4-2との縦接続部には、コーキング材１０が充填され、これにより、縦接続部から建築物内部へ水が侵入するのを防止している。このコーキング材には、シリコン等の樹脂を施工現場で充填、乾燥させてなる湿式シーリングと、予め成形した防水材をはめ込んでなる乾式コーキングが知られている。
【０００７】
湿式シーリングの場合には、図２に示すように、例えば、出隅材4-1と外壁パネル4-2との縦接続部の内装側にハットジョイナー６が取り付けられる。ハットジョイナー６のハット形の突起部は、コーキング材１０を充填するための空間（幅、深さ）を確保するためのものである。コーキング材１０は、このハットジョイナー６の突起部の表面と、出隅材4-1および外壁パネル4-2の縦接続部とからなる空間に塗布、充填され、出隅材4-1と外壁パネル4-2とを接着し、水が屋内に侵入するのを防止する。
【０００８】
しかし、このようなコーキング材を必須とする従来の外装材の縦目地構造では、下記の(1)〜(3)に示す問題が発生する。
(1)露出したコーキング材が経年劣化し、耐久性、防水性などの性能が劣化するとともに、変色等により外観が悪化するため、数年ごとに劣化したコーキング材を補修、更新する必要があること。
(2)コーキング材が必須なので、材料コストが上昇すること。
(3)施工時間（湿式の場合は充填および乾燥に要する時間、乾式の場合ははめ込み作業に要する時間）がかかること。
【０００９】
特開2000-345682号公報には、出隅材を構成するコーナー材の両側の側縁に対し、外装材が合じゃくりで接合されたことを特徴とする外装材の出隅材構造の発明が開示されている。この発明では、出隅材と外壁パネルとの接合部にコーキング材を使用しないため、上記の(1)〜(3)の問題を一応解決できるが、新たに下記の(4)〜(6)に示す問題が生じる。
(4)出隅材の製作費が上昇すること。
(5)施工現場での合じゃくり加工が必須なので、加工費が上昇すること。
(6)合じゃくり加工に時間がかかること。
【００１０】
【発明が解決しようとする課題】
本発明は、上記の問題を解決するためになされたものであり、コーキング材を使用することなく、防水性に優れる外装材の縦目地構造を提供することを目的とする。
【００１１】
【課題を解決するための手段】
本発明は、「上端部に雄実を下端部に雌実を有し、横貼り施工で留付金具によって縦胴縁を介して柱に取り付けられる外装材が、縦接続部において左右の端部を平面状で互いに突きつけられて接合されており、
前記外装材の縦接続部の内装側にはハットジョイナーが配され、
該ジョイナーは前面の左右に防水材を有し、
該防水材の形状は断面視略四角形であり、その前面が面接触状態で前記外装材の裏面に当接されており、
前記外装材の横接続部の前記防水材に当たる位置にパッキンが配され、
さらに、該パッキンは、外装材の下端部に設けられた雌実と上端部に設けられた雄実のそれぞれの断面形状に合わせた、ほぼ三角形状の断面形状を有しかつ、
該パッキンの幅は前記防水材の幅と同等の幅を有し、
該パッキンは、上下の外装材の間に、一体となって挟装され、前記防水材に面接触で当接されていることを特徴とする外装材の縦目地構造」を要旨とする。なお、外装材とは、外壁パネル、出隅材および入隅材を意味する。
【００１２】
【発明の実施の形態】
図３は、本発明の外装材の縦目地構造の一例を示す斜視図であり、図１と同様に、上半分は出隅材4-1および外壁パネル4-2を取り付ける前の状態である。図４は、図３のＢ部拡大図である。図５は、本発明の外装材の縦目地構造の一例を示す上面図であり、図６は、図５のＣ部拡大図である。図７は、図６のＡ−Ａ断面図である。
【００１３】
図３および図４に示すように、本発明の外装材の縦目地構造は、外装材、例えば、出隅材4-1、外壁パネル4-2の縦接続部の内装側に、防水材７が取り付けられたジョイナー6-1を有する。出隅材4-1、外壁パネル4-2の縦接続部は、合じゃくり加工を施してもよいが、加工費低減の観点および施工現場での作業性の観点からは、図に示すような、いわゆる突きつけであるのが望ましい。
【００１４】
ジョイナー6-1の材質としては、鋼板製のものや塩化ビニールなどの樹脂製のものを使用する。また、ジョイナー6-1に取り付ける防水材７としては、たとえば、ＥＰＤＭスポンジ、塩化ビニール系などの弾性発泡樹脂材を用いればよい。また、ブチルゴム等を用いてもよい。
【００１５】
図５および図６に示すように、たとえば、出隅材4-1と外壁パネル4-2との縦接続部の僅かな隙間から侵入した水は、出隅材4-1、外壁パネル4-2の内層側の面と、ジョイナー6-1と防水材７とで囲まれた空間内に留まり、この空間内を流下して屋外へ排出される。
【００１６】
このとき、出隅材4-1と外壁パネル4-2との縦接続部と上下の外装材の横接続部とが交差する位置で、侵入した水の一部が横接続部に沿って横流れする場合がある。この横流れを防止するためには、図３〜図７に示すように、出隅材4-1、外壁パネル4-2の横接続部の前記防水材７に当たる位置にパッキン８を配する。
【００１７】
パッキン８としては、ＥＰＤＭに代表されるエチレンプロピレンゴム系や塩化ビニール系の発泡樹脂材などの弾性樹脂材を用いればよい。また、パッキン８の形状は、外装材の上端および下端に設けられた横接続部の形状に適合するようなものであればよい。たとえば、図７に例示するように、パッキン８は、外装材（図７では出隅材4-1）の下端部に設けられた雌実形状と上端部に設けられた雄実形状のそれぞれの断面形状に合わせて、ほぼ三角形状の断面を有するものであればよい。パッキン８は、ジョイナー6-1に取り付けられた防水材７の幅と同等の幅のものを使用するのが望ましいが、防水材７の幅より小さいものやこれより大きいものであっても、防水材７に当たるような大きさのものであればよい。また、パッキン８の取り付け位置は、防水材７に当たる位置であればよく、防水性を確保できる範囲内で多少のズレは許容できる。
【００１８】
以上の説明では、出隅材と外壁パネルとの接続部の構造について述べたが、本発明の外装材の縦目地構造は、外壁パネル同士の接続部、入隅材と外壁パネルとの接続部にも適応できる。
【００１９】
図８は、入隅における縦目地構造の例を示す上面図であり、(a)は入隅材と外装パネルからなる入隅の例を示す図であり、(b)〜（d）は２枚の外装パネルからなる入隅の例を示す図である。なお、これらの図では、縦胴縁、防水紙、柱、および留付金具の記載を省略した。
【００２０】
図８(a)に示すように、入隅材4-3および外壁パネル4-2からなる入隅の場合には、図３〜図７に示すジョイナー6-1、さらに必要に応じてパッキン８を使用することにより、防水性に優れる入隅の縦目地構造を完成することができる。図８(b)〜(d)に示すように、２枚の外壁パネル4-2からなる入隅の場合には、図３〜図７に示すものとは異なる形状のジョイナーを使用する必要がある。
【００２１】
例えば、図８(b)に示すように、一方の外壁パネル4-1の端部を他方の外壁パネル4-2の端部表面に接続して入隅を施工する場合には、両端部付近に防水材７を取り付けたＬ字状断面を有するジョイナー6-2を用いて、防水性に優れる入隅の縦目地構造を完成することができる。この場合にも、パッキン８を使用すれば、水の横流れを防止できるのは、図３〜図７に示した例と同様である。
【００２２】
図８(c)および(d)に示すように、一方の外壁パネル4-1の端部が他方の外壁パネル4-2の端部と直接接続することなく入隅を施工する場合には、両端部付近に防水材７を取り付けたＭ字状断面を有するジョイナー6-3、6-4を用いる。この場合にも、図３〜図７に示すようなパッキン８を使用すれば、水の横流れを防止できる。
【００２３】
【発明の効果】
本発明の外装材の縦目地構造によれば、コーキング材を使用しないので、コーキング材の変色による外観の悪化、材料コストの上昇、施工時間の長期化などのコーキング材に起因する問題が発生することはない。また、外装材の縦接続部の僅かな隙間から侵入した水は、ジョイナーに沿って流下して屋外に排出される。また、パッキンを使用するので、横接続部に横流れすることもない。本発明の外装材の縦目地構造は、簡易で、且つ防水性に優れるので、その有用性は極めて高い。
【図面の簡単な説明】
【図１】従来の外装材の縦目地構造を示す斜視図である。
【図２】図１のＡ部拡大図である。
【図３】本発明の外装材の縦目地構造の一例を示す斜視図である。
【図４】図３のＢ部拡大図である。
【図５】本発明の外装材の縦目地構造の一例を示す上面図である。
【図６】図５のＣ部拡大図である。
【図７】図６のＡ−Ａ断面図である。
【図８】入隅における縦目地構造の例を示す上面図であり、(a)は入隅材と外装パネルからなる入隅の例を示す図であり、(b)〜（d）は２枚の外装パネルからなる入隅の例を示す図である。
【符号の説明】
１．柱、２．防水紙、３．縦胴縁、
4-1．出隅材、4-2．外壁パネル、4-3．入隅材、
5-1、5-2．留付金具、６．ハットジョイナー、
6-1、6-2、6-3、6-4．ジョイナー、７．防水材、８．パッキン、
９．止水材、１０．コーキング材[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a vertical joint structure of an exterior material that can prevent intrusion of rainwater or the like into a building without using a caulking material.
[0002]
[Prior art]
FIG. 1 is a perspective view showing a vertical joint structure of a conventional exterior material, and the upper half is in a state before attaching a protruding corner member 4-1 and an outer wall panel 4-2. FIG. 2 is an enlarged view of part A in FIG.
[0003]
As shown in FIG. 1, the exterior of a building generally has a waterproof paper 2 and a vertical trunk edge 3 attached in order to the exterior side of the pillar 1, and attaches a protruding corner member 4-1 and an outer wall panel 4-2 to a fastener. It is configured to be attached to the pillar 1 through the vertical body edge 3 or the vertical body edge 3 by 5-1, 5-2. Furthermore, although not shown in the figure, the protruding corner member 4-1 and the outer wall panel have a horizontal connecting portion at the lower end portion corresponding to the horizontal connecting portion provided at the upper end portion of the protruding corner member 4-1 and the outer wall panel 4-2. 4-2 is connected to the finished corner material 4-1 and the outer wall panel 4-2 to complete the outer wall.
[0004]
In addition, the lateral connection portion means a connection portion in the long side direction of the exterior panel in the case of so-called lateral pasting, in which the exterior panel is pasted so that the long side direction thereof is parallel to the ground. In the case of so-called vertical pasting, where the long side direction is perpendicular to the ground, this means a connection part in the short side direction of the exterior panel. Moreover, a vertical connection part means the connection part of the short side direction of an exterior panel in the case of a horizontal sticking construction, and means the connection part of the long side direction of an exterior panel in the case of a vertical sticking construction.
[0005]
Usually, the water stop material 9 is attached to the horizontal connection part provided in the upper end part of the protruding corner member 4-1 and the outer wall panel 4-2. As the water blocking material 9, for example, a bulging resin material is used. This is to prevent water from entering from a slight gap in the lateral connection portion.
[0006]
The caulking material 10 is filled in the vertical connection portion between the protruding corner member 4-1 and the outer wall panel 4-2, thereby preventing water from entering the building from the vertical connection portion. As this caulking material, there are known wet sealing in which a resin such as silicon is filled and dried at a construction site, and dry caulking in which a pre-formed waterproof material is fitted.
[0007]
In the case of wet sealing, as shown in FIG. 2, for example, the hat joiner 6 is attached to the interior side of the vertical connection portion between the protruding corner member 4-1 and the outer wall panel 4-2. The hat-shaped protrusions of the hat joiner 6 are for securing a space (width and depth) for filling the caulking material 10. The caulking material 10 is applied and filled in the space formed by the surface of the protrusion of the hat joiner 6 and the vertical connection portion of the protruding corner member 4-1 and the outer wall panel 4-2. Glue panel 4-2 to prevent water from entering the room.
[0008]
However, the problems shown in the following (1) to (3) occur in the vertical joint structure of the conventional exterior material that requires such a caulking material.
(1) Since the exposed caulking material deteriorates over time, the durability, waterproofness and other performance deteriorates, and the appearance deteriorates due to discoloration etc., it is necessary to repair and update the deteriorated caulking material every several years thing.
(2) Since caulking material is indispensable, material costs will increase.
(3) The construction time (time required for filling and drying in the case of wet type, time required for fitting work in the case of dry type) must be taken.
[0009]
Japanese Patent Application Laid-Open No. 2000-345682 discloses an invention for an exterior corner structure of an exterior material, in which the exterior material is joined to the side edges on both sides of the corner material constituting the exterior corner material. Is disclosed. In this invention, since the caulking material is not used at the joint between the protruding corner member and the outer wall panel, the above problems (1) to (3) can be solved, but the following (4) to (6) The following problems arise.
(4) The production cost of the corners will increase.
(5) The processing cost will increase because it is indispensable to peg at the construction site.
(6) It takes a lot of time for jointing.
[0010]
[Problems to be solved by the invention]
The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a vertical joint structure of an exterior material that is excellent in waterproofness without using a caulking material.
[0011]
[Means for Solving the Problems]
According to the present invention, an exterior material that has a male fruit at the upper end part and a female fruit at the lower end part and is attached to the pillar via the vertical trunk edge by the fastening metal fitting in the horizontal bonding construction is the left and right end parts in the vertical connection part. Are joined to each other in a flat shape,
A hat joiner is arranged on the interior side of the vertical connection portion of the exterior material ,
The joiner has waterproof material on the left and right of the front,
The shape of the waterproof material is substantially square in cross-section, and the front surface is in contact with the back surface of the exterior material in a surface contact state,
Packing is arranged at a position where it hits the waterproof material of the lateral connection portion of the exterior material ,
Furthermore, the packing, tailored to each of the cross-sectional shape of the male fruit provided in the female real upper end portion provided at a lower end portion of the outer package has a generally triangular cross-section and,
The width of the packing has a width equivalent to the width of the waterproof material,
The packing, between the upper and lower exterior material, is sandwiched together, the vertical joint structure "the gist of the outer package, characterized that you have been contact with surface contact in the waterproof material. In addition, an exterior material means an outer wall panel, a protruding corner material, and a corner material.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 3 is a perspective view showing an example of the vertical joint structure of the exterior material of the present invention, and the upper half is in a state before attaching the protruding corner member 4-1 and the outer wall panel 4-2, as in FIG. . FIG. 4 is an enlarged view of a portion B in FIG. FIG. 5 is a top view showing an example of the vertical joint structure of the exterior material of the present invention, and FIG. 6 is an enlarged view of a portion C in FIG. FIG. 7 is a cross-sectional view taken along the line AA of FIG.
[0013]
As shown in FIGS. 3 and 4, the vertical joint structure of the exterior material of the present invention has a waterproof material 7 on the interior side of the exterior material, for example, the vertical connection portion of the outer corner panel 4-1 and the outer wall panel 4-2. Has a Joiner 6-1 attached. The vertical connection part of the projecting corner member 4-1 and the outer wall panel 4-2 may be jointed, but from the viewpoint of reducing processing costs and workability at the construction site, as shown in the figure It is desirable that it is a so-called thrust.
[0014]
The joiner 6-1 is made of a steel plate or a resin such as vinyl chloride. Moreover, as the waterproof material 7 attached to the Joiner 6-1, for example, an elastic foamed resin material such as EPDM sponge or vinyl chloride may be used. Further, butyl rubber or the like may be used.
[0015]
As shown in FIGS. 5 and 6, for example, water that has entered through a slight gap in the vertical connection portion between the protruding corner member 4-1 and the outer wall panel 4-2 is generated from the protruding corner member 4-1, outer wall panel 4- 2 stays in the space surrounded by the inner layer side, the joiner 6-1 and the waterproofing material 7, and flows down in this space and is discharged to the outside.
[0016]
At this time, at the position where the vertical connection part between the projecting corner member 4-1 and the outer wall panel 4-2 intersects the horizontal connection part of the upper and lower exterior materials, a part of the invading water flows laterally along the horizontal connection part. There is a case. In order to prevent the lateral flow, as shown in FIGS. 3 to 7, packing 8 is disposed at a position where the waterproofing material 7 of the lateral connection portion of the protruding corner member 4-1 and the outer wall panel 4-2 hits .
[0017]
As the packing 8, an elastic resin material such as an ethylene propylene rubber-based or vinyl chloride-based foamed resin material typified by EPDM may be used. Moreover, the shape of the packing 8 should just be what fits the shape of the horizontal connection part provided in the upper end and lower end of exterior material. For example, as illustrated in FIG. 7, the packing 8 includes a female real shape provided at the lower end portion of the exterior material (protruding corner member 4-1 in FIG. 7) and a male real shape provided at the upper end portion. Any one having a substantially triangular cross section may be used in accordance with the cross sectional shape. It is desirable to use the packing 8 having a width equivalent to the width of the waterproofing material 7 attached to the joiner 6-1, but even if it is smaller than or larger than the width of the waterproofing material 7, it is waterproof. Any material that can hit the material 7 may be used. Moreover, the attachment position of the packing 8 should just be a position which hits the waterproof material 7, and some shift | offset | difference is accept | permitted within the range which can ensure waterproofness.
[0018]
In the above description, the structure of the connecting portion between the protruding corner member and the outer wall panel has been described, but the vertical joint structure of the exterior material of the present invention is the connecting portion between the outer wall panels, and the connecting portion between the corner member and the outer wall panel. It can also be applied to.
[0019]
FIG. 8 is a top view showing an example of the vertical joint structure in the corner, (a) is a diagram showing an example of the corner composed of the corner material and the exterior panel, and (b) to (d) are 2 It is a figure which shows the example of the entrance corner which consists of a sheet | seat exterior panel. In these figures, descriptions of the vertical trunk edge, waterproof paper, pillars, and clasps are omitted.
[0020]
As shown in FIG. 8 (a), in the case of the corner composed of the corner material 4-3 and the outer wall panel 4-2, the joiner 6-1 shown in FIGS. By using this, it is possible to complete a vertical joint structure with a corner that is excellent in waterproofness. As shown in FIGS. 8 (b) to (d), in the case of a corner formed by two outer wall panels 4-2, it is necessary to use a joiner having a shape different from that shown in FIGS. is there.
[0021]
For example, as shown in FIG. 8 (b), when connecting the end of one outer wall panel 4-1 to the end surface of the other outer wall panel 4-2, Using the Joiner 6-2 having an L-shaped cross section with the waterproof material 7 attached thereto, it is possible to complete a vertical joint structure with a corner having excellent waterproof properties. Also in this case, if the packing 8 is used, the lateral flow of water can be prevented similarly to the example shown in FIGS.
[0022]
As shown in FIGS. 8 (c) and (d), when constructing a corner without connecting the end of one outer wall panel 4-1 directly to the end of the other outer wall panel 4-2, Joiners 6-3 and 6-4 having M-shaped cross sections with waterproof members 7 attached in the vicinity of both ends are used. Also in this case, if the packing 8 as shown in FIGS. 3 to 7 is used, the lateral flow of water can be prevented.
[0023]
【The invention's effect】
According to the vertical joint structure of the exterior material of the present invention, since no caulking material is used, problems due to the caulking material such as deterioration in appearance due to discoloration of the caulking material, increase in material cost, and prolonged construction time occur. There is nothing. Further, water that has entered from a slight gap in the vertical connection portion of the exterior material flows down along the joiner and is discharged to the outdoors. Further, Runode use the packing, nor does it cross flow to the horizontal connection portion. Since the vertical joint structure of the exterior material of the present invention is simple and excellent in waterproofness, its usefulness is extremely high.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a vertical joint structure of a conventional exterior material.
FIG. 2 is an enlarged view of a portion A in FIG.
FIG. 3 is a perspective view showing an example of a vertical joint structure of an exterior material according to the present invention.
4 is an enlarged view of a portion B in FIG. 3;
FIG. 5 is a top view showing an example of a vertical joint structure of the exterior material of the present invention.
6 is an enlarged view of a portion C in FIG.
7 is a cross-sectional view taken along the line AA in FIG.
FIG. 8 is a top view showing an example of a vertical joint structure in a corner, (a) is a diagram showing an example of a corner composed of a corner material and an exterior panel, and (b) to (d) are 2 It is a figure which shows the example of the entrance corner which consists of a sheet | seat exterior panel.
[Explanation of symbols]
1. Pillar, 2. 2. waterproof paper; Vertical torso,
4-1. Out corner material, 4-2. External wall panel, 4-3. Corner material,
5-1, 5-2. Fastening bracket, 6. Hat Joiner,
6-1, 6-2, 6-3, 6-4. Joiner, 7. Waterproof material, 8. Packing,
9. 10. Water stop material, Caulking material

Claims (1)

上端部に雄実を下端部に雌実を有し、横貼り施工で留付金具によって縦胴縁を介して柱に取り付けられる外装材が、縦接続部において左右の端部を平面状で互いに突きつけられて接合されており、
前記外装材の縦接続部の内装側にはハットジョイナーが配され、
該ジョイナーは前面の左右に防水材を有し、
該防水材の形状は断面視略四角形であり、その前面が面接触状態で前記外装材の裏面に当接されており、
前記外装材の横接続部の前記防水材に当たる位置にパッキンが配され、
さらに、該パッキンは、外装材の下端部に設けられた雌実と上端部に設けられた雄実のそれぞれの断面形状に合わせた、ほぼ三角形状の断面形状を有しかつ、
該パッキンの幅は前記防水材の幅と同等の幅を有し、
該パッキンは、上下の外装材の間に、一体となって挟装され、前記防水材に面接触で当接されていることを特徴とする外装材の縦目地構造。 The exterior material, which has a male at the upper end and a female at the lower end, and is attached to the pillar through the vertical trunk edge by the fastening metal fittings in the case of horizontal bonding, It is pointed and joined,
A hat joiner is arranged on the interior side of the vertical connection portion of the exterior material ,
The joiner has waterproof material on the left and right of the front,
The shape of the waterproof material is substantially square in cross-section, and the front surface is in contact with the back surface of the exterior material in a surface contact state,
Packing is arranged at a position where it hits the waterproof material of the lateral connection portion of the exterior material ,
Furthermore, the packing, tailored to each of the cross-sectional shape of the male fruit provided in the female real upper end portion provided at a lower end portion of the outer package has a generally triangular cross-section and,
The width of the packing has a width equivalent to the width of the waterproof material,
The packing, between the upper and lower exterior member, the vertical joints structure of the outer package are sandwiched together, characterized that you have been contact with surface contact in the waterproof material.
JP2002141711A 2002-05-16 2002-05-16 Vertical joint structure of exterior materials Expired - Fee Related JP4191429B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012014855A1 (en) * 2010-07-26 2012-02-02 日本ウォール建設株式会社 Wall structure for outer corner
JP2017106204A (en) * 2015-12-08 2017-06-15 ケイミュー株式会社 Arris structure and arris substrate material for exterior wall

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU74686U1 (en) * 2007-05-31 2008-07-10 Нитиха Ко., Лтд. EXTERNAL WALL BRACKET AND EXTERNAL WALL DESIGN IN WHICH IT IS USED
JP5235374B2 (en) * 2007-09-28 2013-07-10 ニチハ株式会社 Projected corner member, projecting corner construction structure using the same, projecting corner construction method
US8745950B2 (en) 2011-02-10 2014-06-10 Nichiha Corporation Construction structure of wall surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012014855A1 (en) * 2010-07-26 2012-02-02 日本ウォール建設株式会社 Wall structure for outer corner
JP2017106204A (en) * 2015-12-08 2017-06-15 ケイミュー株式会社 Arris structure and arris substrate material for exterior wall

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